Cooler fan orifice ring for use primarily in rotary screw compressors



FIG. 1 is a top plan view of a cooler fan orifice ring for use primarilyin rotary screw compressors, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left end elevation view thereof;

FIG. 5 is a right end elevation view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a cooler fan orifice ring for use primarily inrotary screw compressors, as shown.